Linux is also a miracle and suddenly finds that the screen brightness adjustment function can be used.

Linux is also a miracle, and suddenly found that the screen brightness adjustment function can be used-general Linux technology-Linux technology and application information. The following is a detailed description. Today, I turned on my computer and found that the brightness of the monitor was not correct. It was very dark. As a result, I knew that the shortcut keys for brightness adjustment could not be used. I still subconsciously pressed it. I didn't expect a miracle to happen. The screen brightness actually changed with my buttons.

You know, I cannot adjust the brightness of this computer in XP. the manufacturer only provides the vista driver, which is always invalid in linux. It is estimated that this is the benefit of the latest kernel upgrade. I was not disappointed with linux.